:root{
  --bg:#0f1724;
  --card:#ffffff;
  --muted:#6b7280;
  --accent:#2b6cb0;
  --glass: rgba(255,255,255,0.04);
  --radius:10px;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
  color-scheme: light;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background: linear-gradient(180deg,#f7fafc 0%, #eef2f7 100%);
  color:#0b1220;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.45;
}

.container{max-width:1100px;margin:0 auto;padding:1rem}

.site-header{
  background:transparent;padding:1rem 0;position:sticky;top:0;z-index:50;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.brand{font-weight:700;color:var(--accent);text-decoration:none;font-size:1.25rem}
.brand span{color:#0b1220}

.nav{display:flex;gap:1rem;align-items:center}
.nav a{color:#0b1220;text-decoration:none;padding:0.35rem 0.6rem;border-radius:6px}
.nav a.btn-primary{background:var(--accent);color:white}
.nav a.btn-ghost{border:1px solid rgba(11,18,32,0.06);padding:0.4rem 0.75rem}

.nav-toggle{display:none;background:none;border:0;font-size:1.1rem}

/* Hero */
.hero{padding:3.5rem 0}
.hero-inner{display:grid;grid-template-columns:1fr 320px;align-items:center;gap:2rem}
.hero-copy h1{font-size:2rem;margin:0 0 0.5rem}
.lead{color:var(--muted);margin:0 0 1rem}
.hero-ctas{display:flex;gap:0.75rem}
.btn-primary,button.btn-primary{background:var(--accent);color:white;padding:0.6rem 1rem;border-radius:8px;border:0;text-decoration:none}
.btn-ghost{background:transparent;border:1px solid rgba(11,18,32,0.06);padding:0.5rem 0.9rem;border-radius:8px;color:#0b1220}

/* Sections */
.section{padding:2.25rem 0}
.section.alt{background:linear-gradient(180deg,#ffffff 0%, #f3f6fb 100%)}
h2{margin:0 0 0.5rem;font-size:1.25rem}
.muted{color:var(--muted);margin-bottom:1rem}

/* Grid */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}
.card{background:var(--card);padding:1rem;border-radius:12px;box-shadow:0 6px 18px rgba(15,20,36,0.06)}
.card h3{margin:0 0 0.5rem;font-size:1rem}

/* Process */
.process{list-style:decimal;margin:0;padding-left:1.25rem;color:var(--muted)}
.process li{margin:0.6rem 0}

/* Testimonials */
.testimonials{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
blockquote{background:#fff;padding:1rem;border-radius:10px;border-left:4px solid var(--accent);margin:0}
blockquote p{margin:0}
cite{display:block;margin-top:0.5rem;color:var(--muted);font-size:0.9rem}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:0.75rem;align-items:start}
.contact-grid label{font-size:0.9rem;color:#0b1220}
.contact-grid input, .contact-grid select, .contact-grid textarea{
  padding:0.6rem;border-radius:8px;border:1px solid #e6eef8;background:white;width:100%;
}
.contact-grid textarea{grid-column:1 / -1}
.form-actions{grid-column:1 / -1;display:flex;gap:0.5rem;justify-content:flex-start;margin-top:0.25rem}
.small{font-size:0.85rem}

/* Footer */
.site-footer{padding:1rem 0;background:#fff;border-top:1px solid rgba(11,18,32,0.04)}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:1rem;font-size:0.9rem}

/* Responsive */
@media (max-width:880px){
  .hero-inner{grid-template-columns:1fr}
  .testimonials{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .nav{position:absolute;right:1rem;top:64px;background:rgba(255,255,255,0.98);flex-direction:column;padding:0.5rem;border-radius:10px;display:none}
  .nav.open{display:flex}
  .nav-toggle{display:block}
}